/* * SCCS: @(#)rrproc.c 1.7 (97/10/22) * * UniSoft Ltd., London, England * * (C) Copyright 1996 X/Open Company Limited * * All rights reserved. No part of this source code may be reproduced, * stored in a retrieval system, or transmitted, in any form or by any * means, electronic, mechanical, photocopying, recording or otherwise, * except as stated in the end-user licence agreement, without the prior * permission of the copyright owners. * A copy of the end-user licence agreement is contained in the file * Licence which accompanies this distribution. * * X/Open and the 'X' symbol are trademarks of X/Open Company Limited in * the UK and other countries. */ #ifdef HAVE_CONFIG_H #include #endif #ifndef lint static char sccsid[] = "@(#)rrproc.c 1.7 (97/10/22) TET3 release 3.3"; #endif /************************************************************************ SCCS: @(#)rrproc.c 1.7 97/10/22 TETware release 3.3 NAME: rrproc.c PRODUCT: TETware AUTHOR: Andrew Dingwall, UniSoft Ltd. DATE CREATED: September 1996 DESCRIPTION: tcc rerun and resume processing functions MODIFICATIONS: Geoff Clare, UniSoft Ltd., Oct 1996 Added . Andrew Dingwall, UniSoft Ltd., June 1997 fixed a problem with the way in which the resume_iclist is extended after a resume point is found part-way through a test case in EXEC mode Andrew Dingwall, UniSoft Ltd., October 1997 added a work-around for LINUX getopt() which scribbles on the argv that is passed to it ************************************************************************/ #include #include #include #include #include #include #include # include #include "dtmac.h" #include "error.h" #include "ltoa.h" #include "dtetlib.h" #include "scentab.h" #include "dirtab.h" #include "tcc.h" #include "tet_jrnl.h" #ifdef NEEDsrcFile static char srcFile[] = __FILE__; /* file name for error reporting */ #endif /* rescodes and modes of operation from the command-line */ static int *rrcodes; static int lrrcodes, nrrcodes; static int rrmodes; /* name and handle for the old journal file */ static char *jfname; static FILE *jfp; /* ** the scenario resume point when in RESUME mode ** ** information about where to resume a loop is stored in the related ** loop directive node in the scenario tree */ struct scentab *resume_scen; /* the resume point */ int resume_mode; /* mode in which to resume */ char *resume_iclist; /* iclist to use when resuming in EXEC mode */ int resume_found; /* set by the execution engine when the resume point has been found */ /* structure of a broken out journal line */ struct jline { long jl_lineno; /* line number in the journal file */ long jl_offset; /* offset of line from start of file */ int jl_id; /* the line's ID from field 1 */ char *jl_flds2[5]; /* subfields in field 2 */ char *jl_fld3; /* the text field */ long jl_ref; /* reference from scenario ref */ int jl_sys; /* sysid from scenario ref */ }; /* static function declarations */ static void badynopt PROTOLIST((int)); static void clear_exiclists PROTOLIST((struct scentab *)); static void clear_itcount PROTOLIST((struct scentab *)); static void clear_scflags PROTOLIST((struct scentab *, int)); static void exiclist_addupdate PROTOLIST((struct scentab *, int)); static void exiclist_set PROTOLIST((struct scentab *, char *)); static char *prjnlid PROTOLIST((int)); static void remove_unneeded_tcs PROTOLIST((struct scentab *)); static void rrp_checkloopstart PROTOLIST((struct scentab *, struct jline *)); static int rrp_cl2 PROTOLIST((struct scentab *, struct scentab *, int)); static struct scentab *rrp_findscen PROTOLIST((struct jline *)); static struct scentab *rrp_fs2 PROTOLIST((struct scentab *, long)); static struct jline *rrp_getline PROTOLIST((char *)); static int rrp_procendline PROTOLIST((struct scentab *, struct jline *, int)); static int rrp_procic PROTOLIST((struct scentab *, int, char *, int)); static int rrp_proctc PROTOLIST((struct scentab *, char *, int)); static int rrp_proctp PROTOLIST((char *, int)); static void rrp_tccstart PROTOLIST((struct jline *)); static void rrp_tcsync PROTOLIST((struct scentab *, struct jline *)); static char **rrp_ts2 PROTOLIST((char *, int *)); static void set_scflags PROTOLIST((struct scentab *, int)); /* ** rrproc() - prune the scenario tree in rerun or resume mode */ void rrproc(codelist, old_journal_file) char *codelist, *old_journal_file; { register char *p, **ap; register int n; int rrerrors = 0; char **argv = (char **) 0; int largv = 0; int argc, sel; char buf[LBUFLEN]; struct jline *jlp; struct scentab *ep; jfname = old_journal_file; TRACE4(tet_Ttcc, 4, "rrproc(): rerun/resume = %s, codelist = \"%s\", old journal file = \"%s\"", prtccmode(tcc_modes & (TCC_RERUN | TCC_RESUME)), codelist, jfname); /* ** decode the codelist from the command-line */ /* count the comma-separated fields */ n = 1; for (p = codelist; *p; p++) if (*p == ',') n++; /* ** get an argv big enough for all the fields ** and split the codelist into fields */ RBUFCHK((char **) &argv, &largv, n * sizeof *argv); (void) sprintf(buf, "%.*s", (int) sizeof buf - 1, codelist); argc = split(buf, argv, n, ','); /* ** process each field in the codelist - ** if it a mode of operation, set the corresponding bit in rrmodes; ** otherwise, if it is a valid result code name, append the ** corresponding result code value to the list at *rrcodes */ for (ap = argv; ap < argv + argc; ap++) { if (**ap == 'b' && *(*ap + 1) == '\0') rrmodes |= TCC_BUILD; else if (**ap == 'e' && *(*ap + 1) == '\0') rrmodes |= TCC_EXEC; else if (**ap == 'c' && *(*ap + 1) == '\0') rrmodes |= TCC_CLEAN; else if ((n = tet_getrescode(*ap, (int *) 0)) < 0) { error(0, *ap, "is not a valid result code name or mode of operation"); rrerrors++; } else { RBUFCHK((char **) &rrcodes, &lrrcodes, (int) ((nrrcodes + 1) * sizeof *rrcodes)); *(rrcodes + nrrcodes++) = n; } } /* free the argv */ TRACE2(tet_Tbuf, 6, "free codelist argv = %s", tet_i2x(argv)); free((char *) argv); largv = argc = 0; argv = (char **) 0; /* exit now if there have been any codelist errors */ if (rrerrors) tcc_exit(2); #ifndef NOTRACE TRACE3(tet_Ttcc, 8, "rrmodes = %s, nrrcodes = %s", prtccmode(rrmodes), tet_i2a(nrrcodes)); if (rrcodes && tet_Ttcc >= 8) { int *ip; for (ip = rrcodes; ip < rrcodes + nrrcodes; ip++) TRACE3(tet_Ttcc, 8, "rrcode %s = %s", tet_i2a(*ip), tet_getresname(*ip, (int *) 0)); } #endif /* ** process the old journal file */ /* open the old journal file */ if ((jfp = fopen(jfname, "r")) == (FILE *) 0) fatal(errno, "can't open", jfname); /* read the first line in the file - should be a TCC Start line */ if ( (jlp = rrp_getline(buf)) == (struct jline *) 0 || jlp->jl_id != TET_JNL_TCC_START ) { (void) fprintf(stderr, "TCC: old journal file does not start with a TCC Start line: %s\n", jfname); tcc_exit(1); } /* ** inspect the command line arguments on the TCC start line ** in the old journal file */ rrp_tccstart(jlp); /* clear the NEEDED flag in each node in the scenario tree */ clear_scflags(sctree->sc_child, SCF_NEEDED); /* clear the iteration counts in each looping directive in the tree */ clear_itcount(sctree->sc_child); /* ** in RERUN mode, clear the default exec IC list in each test case ** node in the scenario tree; ** the exec IC lists will be rebuilt later to reflect the ICs ** which should actually be rerun */ if (tcc_modes & TCC_RERUN) clear_exiclists(sctree->sc_child); /* read each journal line in turn and process it */ sel = 0; while ((jlp = rrp_getline(buf)) != (struct jline *) 0) { switch (jlp->jl_id) { case TET_JNL_BUILD_START: case TET_JNL_INVOKE_TC: case TET_JNL_CLEAN_START: ep = rrp_findscen(jlp); rrp_checkloopstart(ep, jlp); rrp_tcsync(ep, jlp); if ((tcc_modes & TCC_RESUME) == 0 || !resume_scen) sel += rrp_proctc(ep, buf, jlp->jl_id); break; case TET_JNL_BUILD_END: case TET_JNL_TC_END: case TET_JNL_CLEAN_END: case TET_JNL_IC_START: case TET_JNL_IC_END: case TET_JNL_TP_START: case TET_JNL_TP_RESULT: if ((tcc_modes & TCC_RESUME) == 0 || !resume_scen) { (void) fprintf(stderr, "TCC: found %s outside the scope of a Test Case at line %ld in old journal file %s\n", prjnlid(jlp->jl_id), jlp->jl_lineno, jfname); tcc_exit(1); } break; case TET_JNL_RPT_START: case TET_JNL_TLOOP_START: ep = rrp_findscen(jlp); clear_itcount(ep->sc_child); break; case TET_JNL_SEQ_START: case TET_JNL_RND_START: case TET_JNL_PRL_START: case TET_JNL_VAR_START: #ifndef TET_LITE /* -START-LITE-CUT- */ case TET_JNL_RMT_START: case TET_JNL_DIST_START: #endif /* !TET_LITE */ /* -END-LITE-CUT- */ case TET_JNL_RPT_END: case TET_JNL_SEQ_END: case TET_JNL_RND_END: case TET_JNL_PRL_END: case TET_JNL_VAR_END: case TET_JNL_TLOOP_END: #ifndef TET_LITE /* -START-LITE-CUT- */ case TET_JNL_RMT_END: case TET_JNL_DIST_END: #endif /* !TET_LITE */ /* -END-LITE-CUT- */ (void) rrp_findscen(jlp); break; } } (void) fclose(jfp); /* ** see if any test cases have been selected (in RERUN mode) or if ** a resume point has been found (in RESUME mode) */ if ((tcc_modes & TCC_RERUN) && !sel) { (void) printf("TCC: rerun codelist does not select any test cases to rerun\n"); (void) fflush(stdout); tcc_exit(0); } if ((tcc_modes & TCC_RESUME) && !resume_scen) { (void) printf("TCC: resume codelist does not identify a resume point in the scenario\n"); (void) fflush(stdout); tcc_exit(0); } /* remove all of the un-needed test cases from the scenario tree */ TRACE1(tet_Ttcc, 4, "rrproc(): remove un-needed test cases from the scenario tree"); remove_unneeded_tcs(sctree->sc_child); /* free allocated memory and return */ if (rrcodes) { TRACE2(tet_Tbuf, 6, "free rrcodes = %s", tet_i2x(rrcodes)); free((char *) rrcodes); rrcodes = (int *) 0; lrrcodes = nrrcodes = 0; } TRACE1(tet_Ttcc, 4, "rrproc() RETURN"); } /* ** rrp_tccstart() - process the TCC start line in the old journal file */ static void rrp_tccstart(jlp) struct jline *jlp; { int argc, c, modes; char **argv, **ap1, **ap2; char **gargv = (char **) 0; int lgargv = 0; extern int optind; extern char *optarg; /* ensure that the tcc version number matches our version number */ if (strcmp(jlp->jl_flds2[0], tcc_version)) { (void) fprintf(stderr, "TCC version %s: old journal file was generated by a different version of tcc (%s)\n", tcc_version, jlp->jl_flds2[0]); tcc_exit(1); } /* ** get the tcc command line arguments - ** ensure that this is not a RESUME mode journal; ** get the modes of operation and any -y or -n options from the journal ** ** we must pass a copy of the argv to getopt(), since getopt() ** modifies some of the pointers in the argv on LINUX (at least); ** also, getopt() on LINUX seems to modify *(argv - 1), ** so the copy must include an extra element on the front of the argv */ argc = 0; argv = rrp_ts2(jlp->jl_fld3, &argc); RBUFCHK((char **) &gargv, &lgargv, (int) ((argc + 2) * sizeof *gargv)); ap2 = gargv; *ap2++ = (char *) 0; for (ap1 = argv; ap1 < argv + argc; ap1++) *ap2++ = *ap1; *ap2 = (char *) 0; modes = 0; optind = 1; while ((c = GETOPT(argc, gargv + 1, tcc_options)) != EOF) switch (c) { case 'b': modes |= TCC_BUILD; break; case 'c': modes |= TCC_CLEAN; break; case 'e': modes |= TCC_EXEC; break; case 'm': if (tcc_modes & TCC_RESUME) { (void) fprintf(stderr, "TCC: can't RESUME using an old journal file which has been generated by tcc in RESUME mode\n"); tcc_exit(1); } break; case 'n': if (*optarg) nostr(optarg, YN_OJFILE); else badynopt(c); break; case 'y': if (*optarg) yesstr(optarg, YN_OJFILE); else badynopt(c); break; case '?': (void) fprintf(stderr, "TCC: TCC Start line in old journal file contains an invalid or incomplete command-line option\n"); tcc_exit(1); break; } /* ** in RESUME mode, check that the operation modes in the journal match ** the current set */ if ( (tcc_modes & TCC_RESUME) && (tcc_modes & (TCC_BUILD | TCC_EXEC | TCC_CLEAN)) != modes ) { (void) fprintf(stderr, "TCC: set of operation modes in old journal file (%s) does not match the set selected for this run (%s)\n", prtccmode(modes), prtccmode(tcc_modes & (TCC_BUILD | TCC_EXEC | TCC_CLEAN))); tcc_exit(1); } /* free the storage allocated in this function */ TRACE2(tet_Tbuf, 6, "free gargv = %s", tet_i2x(gargv)); /* free the storage allocated by rrp_ts2() */ for (ap1 = argv; ap1 < argv + argc; ap1++) if (*ap1) { TRACE2(tet_Tbuf, 6, "free rrp_ts2 arg = %s", tet_i2x(*ap1)); free(*ap1); } TRACE2(tet_Tbuf, 6, "free rrp_ts2 argv = %s", tet_i2x(argv)); free((char *) argv); /* ** finally, prune the scenario tree using -y/-n options from the ** old journal file */ ynproc(YN_OJFILE); } /* ** rrp_ts2() - extend the rrp_tccstart() processing ** ** fld3 points to the 3rd field of the TCC Start line ** ** the return value points to an argv which contains the tcc ** command-line arguments; ** the number of arguments is returned indirectly through *argcp */ static char **rrp_ts2(fld3, argcp) char *fld3; int *argcp; { static char key[] = "Command line: "; register char *p1, *p2; register int new, quotes; register char **ap; char **argv = (char **) 0; int largv = 0; int nargv; char buf[TET_JNL_LEN]; /* find the start of the tcc command line */ for (p1 = fld3; *p1; p1++) if (!strncmp(p1, key, sizeof key - 1)) break; if (!*p1) { (void) fprintf(stderr, "TCC: can't find tcc command in TCC Start line in old journal file\n"); tcc_exit(1); } /* count the number of words in the command-line */ p1 += sizeof key - 1; nargv = 1; for (p2 = p1; *p2; p2++) if (isspace(*p2)) nargv++; /* allocate memory for the argv */ RBUFCHK((char **) &argv, &largv, (int) (nargv * sizeof *argv)); ap = argv; /* ** build the argv from the command line extracted from the old ** journal file, interpreting the escape and quoting conventions ** used when the line was written */ new = 1; quotes = 0; for (p2 = buf; *p1; p1++) { if (p2 >= &buf[sizeof buf - 2]) { if (ap < argv + nargv) *ap++ = rstrstore(buf); p2 = buf; new = 1; continue; } if (*p1 == '\\' && *(p1 + 1)) { *p2++ = *++p1; new = 0; continue; } if (!quotes && isspace(*p1)) { if (!new) { *p2 = '\0'; if (ap < argv + nargv) *ap++ = rstrstore(buf); p2 = buf; new = 1; } continue; } new = 0; if (*p1 == '"') quotes = !quotes; else *p2++ = *p1; } if (!new) { *p2 = '\0'; if (ap < argv + nargv) *ap++ = rstrstore(buf); } *argcp = ap - argv; return(argv); } /* ** badynopt() - report a bad -y or -n option in the old journal file */ static void badynopt(c) int c; { (void) fprintf(stderr, "TCC: TCC Start line in old journal file contains a bad format -%c option\n", c); tcc_exit(1); } /* ** rrp_findscen() - return a pointer to the scenario element ** which matches the journal line scenario reference */ static struct scentab *rrp_findscen(jlp) struct jline *jlp; { register struct scentab *ep; int sctype, scdir; char *directive; /* find the scenario element corresponding to the scenario reference */ if ((ep = rrp_fs2(sctree->sc_child, jlp->jl_ref)) == (struct scentab *) 0) { (void) fprintf(stderr, "TCC: the specified scenario does not contain an element which corresponds to reference %ld-%d at line %ld in old journal file %s\n", jlp->jl_ref, jlp->jl_sys, jlp->jl_lineno, jfname); tcc_exit(1); } /* ** determine what type of scenario element corresponds to this ** journal line id */ switch (jlp->jl_id) { case TET_JNL_INVOKE_TC: case TET_JNL_TC_END: case TET_JNL_BUILD_START: case TET_JNL_BUILD_END: case TET_JNL_CLEAN_START: case TET_JNL_CLEAN_END: sctype = SC_TESTCASE; scdir = -1; break; case TET_JNL_PRL_START: case TET_JNL_PRL_END: sctype = SC_DIRECTIVE; scdir = SD_PARALLEL; break; case TET_JNL_SEQ_START: case TET_JNL_SEQ_END: sctype = SC_DIRECTIVE; scdir = SD_SEQUENTIAL; break; case TET_JNL_VAR_START: case TET_JNL_VAR_END: sctype = SC_DIRECTIVE; scdir = SD_VARIABLE; break; case TET_JNL_RPT_START: case TET_JNL_RPT_END: sctype = SC_DIRECTIVE; scdir = SD_REPEAT; break; case TET_JNL_TLOOP_START: case TET_JNL_TLOOP_END: sctype = SC_DIRECTIVE; scdir = SD_TIMED_LOOP; break; case TET_JNL_RND_START: case TET_JNL_RND_END: sctype = SC_DIRECTIVE; scdir = SD_RANDOM; break; #ifndef TET_LITE /* -START-LITE-CUT- */ case TET_JNL_RMT_START: case TET_JNL_RMT_END: sctype = SC_DIRECTIVE; scdir = SD_REMOTE; break; case TET_JNL_DIST_START: case TET_JNL_DIST_END: sctype = SC_DIRECTIVE; scdir = SD_DISTRIBUTED; break; #endif /* !TET_LITE */ /* -END-LITE-CUT- */ default: /* this "can't happen" */ fatal(0, "journal line id unexpected:", prjnlid(jlp->jl_id)); /* NOTREACHED */ } /* ** ensure that the scenario element matches the journal id - ** if it doesn't, it is likely that the old journal file was not ** generated from this scenario */ if ( sctype != ep->sc_type || (sctype == SC_DIRECTIVE && scdir != ep->sc_directive) ) { if (ep->sc_type == SC_DIRECTIVE) if ((ep->sc_flags & SCF_IMPLIED) && ep->sc_directive == SD_SEQUENTIAL) directive = "implied sequential"; else directive = prscdir(ep->sc_directive); else directive = ""; (void) fprintf(stderr, "TCC: %s line %ld in old journal file %s\n", prjnlid(jlp->jl_id), jlp->jl_lineno, jfname); (void) fprintf(stderr, "does not match %s%s%s element at line %d in scenario file %s\n", directive, (ep->sc_type == SC_DIRECTIVE) ? " " : "", prsctype(ep->sc_type), ep->sc_lineno, ep->sc_fname); tcc_exit(1); } return(ep); } /* ** rrp_fs2() - extend the rrp_findscen processing ** ** search the scenario tree at this level and below for an element which ** matches the specified reference */ static struct scentab *rrp_fs2(ep, ref) register struct scentab *ep; register long ref; { register struct scentab *ep2; for (; ep; ep = ep->sc_forw) { ASSERT(ep->sc_magic == SC_MAGIC); if (ep->sc_ref == ref) return(ep); switch (ep->sc_type) { case SC_DIRECTIVE: if ((ep2 = rrp_fs2(ep->sc_child, ref)) != (struct scentab *) 0) return(ep2); break; } } return((struct scentab *) 0); } /* ** rrp_tcsync() - check that the test case name on a BUILD/TC/CLEAN ** start line matches the test case name in the corresponding ** scenario element ** ** there is no return if a mismatch is found - it is likely that the ** old journal file was not generated from the current scenario */ static void rrp_tcsync(ep, jlp) struct scentab *ep; struct jline *jlp; { int is_testcase_start_id = 0; switch (jlp->jl_id) { case TET_JNL_BUILD_START: case TET_JNL_INVOKE_TC: case TET_JNL_CLEAN_START: is_testcase_start_id = 1; } ASSERT(ep->sc_type == SC_TESTCASE); ASSERT(is_testcase_start_id); if (strcmp(ep->sc_tcname, jlp->jl_flds2[1])) { (void) fprintf(stderr, "TCC: the test case name (%s) on %s line %ld in old journal file %s\n", jlp->jl_flds2[1], prjnlid(jlp->jl_id), jlp->jl_lineno, jfname); (void) fprintf(stderr, "does not match the test case name (%s) at line %d of scenario file %s\n", ep->sc_tcname, ep->sc_lineno, ep->sc_fname); tcc_exit(1); } } /* ** rrp_proctc() - process journal lines associated with a TEST CASE ** scenario element ** ** we've just read a BUILD, TC or CLEAN start line - ** process journal lines up to and including the matching END line ** ** return 1 if this TC is selected by the RERUN/RESUME options, ** zero otherwise */ static int rrp_proctc(ep, buf, startid) struct scentab *ep; char *buf; int startid; { register struct jline *jlp; register int done, sel; register struct scentab *ep2; int mode, endid; ASSERT(ep->sc_type == SC_TESTCASE); /* determine the matching END id */ switch (startid) { case TET_JNL_BUILD_START: endid = TET_JNL_BUILD_END; mode = TCC_BUILD; break; case TET_JNL_INVOKE_TC: endid = TET_JNL_TC_END; mode = TCC_EXEC; break; case TET_JNL_CLEAN_START: endid = TET_JNL_CLEAN_END; mode = TCC_CLEAN; break; default: /* this "can't happen" */ fatal(0, "unexpected jnl id:", prjnlid(startid)); /* NOTREACHED */ } TRACE4(tet_Ttcc, 8, "rrp_proctc(): examine TC %s ref %s in %s mode", ep->sc_tcname, tet_l2a(ep->sc_ref), prtccmode(mode)); /* ** process each line associated with this test case ** until the corresponding END line is found */ done = 0; sel = 0; while (!done && (jlp = rrp_getline(buf)) != (struct jline *) 0) { /* ** if this is an END line, ensure that it matches the ** START line which defined the processing mode for this TC; ** then process it ** ** punt an IC start line down a level ** ** check for lines out of context ** ** back up over other lines and return - the backed-up line ** will be re-read at the level above */ switch (jlp->jl_id) { case TET_JNL_BUILD_END: case TET_JNL_TC_END: case TET_JNL_CLEAN_END: if (endid != jlp->jl_id) { (void) fprintf(stderr, "TCC: expected %s at line %ld in old journal file %s\n", prjnlid(endid), jlp->jl_lineno, jfname); (void) fprintf(stderr, "instead, found %s line\n", prjnlid(jlp->jl_id)); tcc_exit(1); } sel += rrp_procendline(ep, jlp, mode); done = 1; break; case TET_JNL_IC_START: sel += rrp_procic(ep, atoi(jlp->jl_flds2[1]), buf, mode); break; case TET_JNL_IC_END: case TET_JNL_TP_START: case TET_JNL_TP_RESULT: (void) fprintf(stderr, "TCC: found %s outside the scope of an IC at line %ld in old journal file %s\n", prjnlid(jlp->jl_id), jlp->jl_lineno, jfname); tcc_exit(1); break; default: if (fseek(jfp, jlp->jl_offset, SEEK_SET) < 0) fatal(errno, "seek error on", jfname); done = 1; break; } } /* return now if this test case has not been selected */ if (!sel) return(0); /* ** here if this test case has been selected - ** mark the test case as needed */ ep->sc_flags |= SCF_NEEDED; /* ** in RESUME mode: ** ** the resume mode has already been set ** adjust the resume mode if necessary ** ** if the resume point is within the scope of a PARALLEL ** or RANDOM directive, move it back to the start of the ** outermost PARALLEL directive or innermost RANDOM directive ** ** mark the rest of the scenario as needed ** ** remember the iteration count in each of the enclosing ** REPEAT or TIMED_LOOP directives */ if (tcc_modes & TCC_RESUME) { if (resume_mode == TCC_EXEC && (tcc_modes & TCC_CLEAN)) resume_mode = TCC_BUILD; for (ep2 = ep->sc_parent; ep2; ep2 = ep2->sc_parent) { ASSERT(ep2->sc_magic == SC_MAGIC); if ( ep2->sc_type == SC_DIRECTIVE && ep2->sc_directive == SD_RANDOM ) { TRACE2(tet_Ttcc, 6, "resume point moved to start of enclosing RANDOM directive at %s", tet_i2x(ep2)); resume_scen = ep2; if (resume_iclist) { TRACE2(tet_Tbuf, 6, "RND free resume_iclist = %s", tet_i2x(resume_iclist)); free(resume_iclist); resume_iclist = (char *) 0; } break; } } for (ep2 = ep->sc_parent; ep2; ep2 = ep2->sc_parent) { ASSERT(ep2->sc_magic == SC_MAGIC); if ( ep2->sc_type == SC_DIRECTIVE && ep2->sc_directive == SD_PARALLEL ) { TRACE2(tet_Ttcc, 6, "resume point moved to start of enclosing PARALLEL directive at %s", tet_i2x(ep2)); resume_scen = ep2; if (resume_iclist) { TRACE2(tet_Tbuf, 6, "PAR free resume_iclist = %s", tet_i2x(resume_iclist)); free(resume_iclist); resume_iclist = (char *) 0; } } } set_scflags(resume_scen->sc_child, SCF_NEEDED); for (ep2 = resume_scen; ep2; ep2 = ep2->sc_parent) { ASSERT(ep2->sc_magic == SC_MAGIC); if (ep2->sc_type != SC_SCENARIO) set_scflags(ep2->sc_forw, SCF_NEEDED); } if (resume_mode == TCC_EXEC) { for (ep2 = ep->sc_parent; ep2; ep2 = ep2->sc_parent) { ASSERT(ep2->sc_magic == SC_MAGIC); if (ep2->sc_type != SC_DIRECTIVE) continue; if ( ep2->sc_directive == SD_REPEAT || ep2->sc_directive == SD_TIMED_LOOP ) { TRACE4(tet_Ttcc, 6, "resume execution at iteration %s of enclosing %s directive at %s", tet_i2a(ep2->sc_itcount), prscdir(ep2->sc_directive), tet_i2x(ep2)); ep2->sc_rescount = ep2->sc_itcount; } } } } return(1); } /* ** rrp_procic() - process journal lines associated with an IC ** ** we've just read an IC start line - ** process journal lines up to and including the matching IC end line ** ** return 1 if a result code below this IC selects this IC, zero otherwise */ static int rrp_procic(ep, icno, buf, mode) struct scentab *ep; int icno; char *buf; int mode; { register struct jline *jlp; register int done, sel; int len, needlen, tmplen; char *p; TRACE3(tet_Ttcc, 8, "rrp_procic(): examine IC %s in %s mode", tet_i2a(icno), prtccmode(mode)); /* ** process each line associated with this IC ** until the corresponding END line is found */ done = 0; sel = 0; while (!done && (jlp = rrp_getline(buf)) != (struct jline *) 0) { switch (jlp->jl_id) { case TET_JNL_TP_START: TRACE2(tet_Ttcc, 8, "examine result of TP %s", jlp->jl_flds2[1]); sel += rrp_proctp(buf, mode); break; case TET_JNL_IC_END: done = 1; break; case TET_JNL_TP_RESULT: (void) fprintf(stderr, "TCC: found %s outside the scope of a TP at line %ld in old journal file %s\n", prjnlid(jlp->jl_id), jlp->jl_lineno, jfname); tcc_exit(1); break; default: if (fseek(jfp, jlp->jl_offset, SEEK_SET) < 0) fatal(errno, "seek error on", jfname); done = 1; break; } } /* ** if we already have a resume point, append this IC number ** to the resume_iclist and return */ if ((tcc_modes & TCC_RESUME) && resume_scen) { if (mode == TCC_EXEC && resume_iclist) { len = strlen(resume_iclist) + 1; tmplen = len; p = tet_i2a(icno); needlen = len + strlen(p) + 1; RBUFCHK(&resume_iclist, &tmplen, needlen); (void) sprintf(resume_iclist + len - 1, ",%s", p); } return(sel); } /* return now if this IC has not been selected */ if (!sel) return(0); /* ** here if this IC is selected */ /* in RESUME mode, remember the resume point */ if (tcc_modes & TCC_RESUME) { TRACE4(tet_Ttcc, 6, "rrp_procic(): resume at TC %s (%s) in %s mode", ep->sc_tcname, tet_i2x(ep), prtccmode(mode)); resume_scen = ep; resume_mode = mode; if (mode == TCC_EXEC) { ASSERT(resume_iclist == (char *) 0); (void) sprintf(buf, "%d", icno); resume_iclist = rstrstore(buf); TRACE2(tet_Ttcc, 6, "\tresume at IC %s", resume_iclist); } } /* in RERUN mode, update the IC list if so required */ if ((tcc_modes & TCC_RERUN) && mode == TCC_EXEC) exiclist_addupdate(ep, icno); return(1); } /* ** rrp_proctp() - process journal lines associated with a TP ** ** we've just read an TP start line - ** the next line should be the matching TP result line ** ** return 1 if the result selects the enclosing IC, zero otherwise */ static int rrp_proctp(buf, mode) char *buf; int mode; { struct jline *jlp; register int *ip, result, sel; /* read the TP result line */ if ((jlp = rrp_getline(buf)) == (struct jline *) 0) return(0); sel = 0; switch (jlp->jl_id) { case TET_JNL_TP_RESULT: break; default: if (rrmodes & mode) { TRACE2(tet_Ttcc, 8, "missing TP result line selects this TP in %s mode", prtccmode(mode)); sel = 1; } if (fseek(jfp, jlp->jl_offset, SEEK_SET) < 0) fatal(errno, "seek error on", jfname); return(sel); } /* see if the result selects the enclosing IC */ result = atol(jlp->jl_flds2[2]); if (mode == TCC_EXEC) for (ip = rrcodes; ip < rrcodes + nrrcodes; ip++) if (*ip == result) { TRACE2(tet_Ttcc, 8, "result code %s selects this TP in EXEC mode", tet_i2a(result)); sel = 1; break; } if (!sel && result && (rrmodes & mode)) { TRACE2(tet_Ttcc, 8, "non-zero result code selects this TP in %s mode", prtccmode(mode)); sel = 1; } return(sel); } /* ** rrp_procendline() - process a BUILD/TC/CLEAN end line ** ** return 1 if the status code selects this test case, zero otherwise */ static int rrp_procendline(ep, jlp, mode) struct scentab *ep; struct jline *jlp; int mode; { int status = atoi(jlp->jl_flds2[1]); TRACE5(tet_Ttcc, 8, "rrp_procendline(): examine TC %s ref %s completion status %s in %s mode", ep->sc_tcname, tet_l2a(jlp->jl_ref), tet_i2a(status), prtccmode(mode)); /* see if the tool completion status selects this TC */ if (!status || (rrmodes & mode) == 0) return(0); /* here if the tool completion status selects this TC */ TRACE2(tet_Ttcc, 8, "non-zero completion status selects this TC in %s mode", prtccmode(mode)); /* in RERUN mode, restore the original exec IC list if necessary */ if ((tcc_modes & TCC_RERUN) && mode == TCC_EXEC) exiclist_set(ep, ep->sc_sciclist); /* ** in RESUME mode, remember the resume point if we don't already ** have one */ if (tcc_modes & TCC_RESUME) { if (resume_scen) { if (mode == TCC_EXEC && resume_scen == ep && resume_iclist) { TRACE2(tet_Tbuf, 6, "ENDLINE free resume_iclist = %s", tet_i2x(resume_iclist)); free(resume_iclist); resume_iclist = (char *) 0; } } else { resume_scen = ep; resume_mode = mode; } } return(1); } /* ** rrp_getline() - read a line from the old journal file ** ** return a pointer to a structure containing the broken-out fields ** from the journal line ** ** return (struct jline *) 0 on EOF or error */ static struct jline *rrp_getline(buf) char *buf; { static char fmt1[] = "ignored badly formatted journal line number %ld in"; static char fmt2[] = "expected %d subfields in field 2, observed"; static long lcount; static struct jline jline; register char *p; char line[LBUFLEN]; char *flds[3]; int nflds2, expflds; /* ** loop until we find a line in a valid format whose id is one ** of the types that we want */ for (;;) { jline.jl_offset = ftell(jfp); if (fgets(line, sizeof line, jfp) == (char *) 0) return((struct jline *) 0); lcount++; for (p = line; *p; p++) if (*p == '\n') { *p = '\0'; break; } /* split the line into 3 |-separated fields */ if (jnlproc_split(line, flds, buf) < 0 || !isdigit(*flds[0])) { (void) sprintf(line, fmt1, lcount); error(0, line, jfname); continue; } /* store the line count and the ID from field 1 */ jline.jl_lineno = lcount; jline.jl_id = atoi(flds[0]); /* ** discard lines that we don't want - ** determine how many subfields to expect in field 2 */ switch (jline.jl_id) { case TET_JNL_SEQ_START: case TET_JNL_RND_START: case TET_JNL_VAR_START: expflds = 0; break; case TET_JNL_PRL_START: case TET_JNL_RPT_START: case TET_JNL_TLOOP_START: #ifndef TET_LITE /* -START-LITE-CUT- */ case TET_JNL_RMT_START: case TET_JNL_DIST_START: #endif /* !TET_LITE */ /* -END-LITE-CUT- */ expflds = 1; break; case TET_JNL_TCC_START: case TET_JNL_INVOKE_TC: case TET_JNL_TC_END: case TET_JNL_BUILD_START: case TET_JNL_BUILD_END: case TET_JNL_TP_START: case TET_JNL_CLEAN_START: case TET_JNL_CLEAN_END: expflds = 3; break; case TET_JNL_IC_START: case TET_JNL_IC_END: case TET_JNL_TP_RESULT: expflds = 4; break; default: continue; } /* break out the 2nd field into subfields */ nflds2 = tet_getargs(flds[1], jline.jl_flds2, 5); /* check the number of subfields in the 2nd field */ if (expflds != nflds2) { (void) sprintf(line, fmt2, expflds); error(0, line, tet_i2a(nflds2)); (void) sprintf(line, fmt1, lcount); error(0, line, jfname); continue; } /* zero out excess subfield pointers */ while (nflds2 < 5) jline.jl_flds2[nflds2++] = (char *) 0; /* check the format of some of the subfields */ switch (jline.jl_id) { case TET_JNL_PRL_START: case TET_JNL_RPT_START: case TET_JNL_TLOOP_START: #ifndef TET_LITE /* -START-LITE-CUT- */ case TET_JNL_RMT_START: case TET_JNL_DIST_START: #endif /* !TET_LITE */ /* -END-LITE-CUT- */ if (!isdigit(*jline.jl_flds2[0])) { (void) sprintf(line, fmt1, lcount); error(0, line, jfname); continue; } break; case TET_JNL_BUILD_START: case TET_JNL_INVOKE_TC: case TET_JNL_CLEAN_START: if ( !isdigit(*jline.jl_flds2[0]) || !( *jline.jl_flds2[1] == '/' || *jline.jl_flds2[1] == '@' ) ) { (void) sprintf(line, fmt1, lcount); error(0, line, jfname); continue; } break; case TET_JNL_TC_END: case TET_JNL_BUILD_END: case TET_JNL_CLEAN_END: if ( !isdigit(*jline.jl_flds2[0]) || !( isdigit(*jline.jl_flds2[1]) || *jline.jl_flds2[1] == '-' ) ) { (void) sprintf(line, fmt1, lcount); error(0, line, jfname); continue; } break; case TET_JNL_TP_START: if ( !isdigit(*jline.jl_flds2[0]) || !isdigit(*jline.jl_flds2[1]) ) { (void) sprintf(line, fmt1, lcount); error(0, line, jfname); continue; } break; case TET_JNL_IC_START: case TET_JNL_IC_END: case TET_JNL_TP_RESULT: if ( !isdigit(*jline.jl_flds2[0]) || !isdigit(*jline.jl_flds2[1]) || !isdigit(*jline.jl_flds2[2]) ) { (void) sprintf(line, fmt1, lcount); error(0, line, jfname); continue; } break; } /* store the 3rd field */ jline.jl_fld3 = flds[2]; /* decode the scenario reference on lines which have it */ jline.jl_ref = 0L; jline.jl_sys = 0; switch (jline.jl_id) { case TET_JNL_INVOKE_TC: case TET_JNL_TC_END: case TET_JNL_BUILD_START: case TET_JNL_BUILD_END: case TET_JNL_CLEAN_START: case TET_JNL_CLEAN_END: case TET_JNL_SEQ_START: case TET_JNL_RND_START: case TET_JNL_PRL_START: case TET_JNL_VAR_START: case TET_JNL_RPT_START: case TET_JNL_TLOOP_START: #ifndef TET_LITE /* -START-LITE-CUT- */ case TET_JNL_RMT_START: case TET_JNL_DIST_START: #endif /* !TET_LITE */ /* -END-LITE-CUT- */ for (p = flds[2]; *p; p++) if (sscanf(p, tcc_scenref_fmt, &jline.jl_ref, &jline.jl_sys) > 0) break; break; } TRACE3(tet_Ttcc, 10, "rrp_getline(): return line no %s, id = %s", tet_l2a(jline.jl_lineno), prjnlid(jline.jl_id)); return(&jline); } } /* ** rrp_checkloopstart() - see if this Test Case element is at the start of ** a loop in EXEC mode ** ** if it is, increment the enclosing directive's iteration count */ static void rrp_checkloopstart(ep, jlp) register struct scentab *ep; struct jline *jlp; { register struct scentab *parent; /* return now if this is not an EXEC start */ if (jlp->jl_id != TET_JNL_INVOKE_TC) return; #ifndef TET_LITE /* -START-LITE-CUT- */ /* ** look back up the tree to see if we are within the scope of ** a REMOTE or DISTRIBUTED directive - return if this line is not ** for the first system in the list */ for (parent = ep->sc_parent; parent; parent = parent->sc_parent) { ASSERT(parent->sc_magic == SC_MAGIC); if ( parent->sc_type == SC_DIRECTIVE && ( parent->sc_directive == SD_REMOTE || parent->sc_directive == SD_DISTRIBUTED ) ) { ASSERT(parent->sc_sys); if (jlp->jl_sys != *parent->sc_sys) return; } } #endif /* !TET_LITE */ /* -END-LITE-CUT- */ /* ** look back up the tree to see if we are within the scope ** of a looping directive */ for (parent = ep->sc_parent; parent; parent = parent->sc_parent) { ASSERT(parent->sc_magic == SC_MAGIC); if ( parent->sc_type == SC_DIRECTIVE && ( parent->sc_directive == SD_REPEAT || parent->sc_directive == SD_TIMED_LOOP ) ) { break; } } /* return now if not */ if (!parent) return; /* ** see if this is the first TC within the looping directive's scope ** and increment the directive's iteration count if it is ** ** for a TIMED_LOOP, remember the iteration count high water mark ** in sc_count for use in loop_test() in the execution engine */ if (rrp_cl2(parent->sc_child, ep, 0)) { parent->sc_itcount++; if (parent->sc_directive == SD_TIMED_LOOP && parent->sc_itcount > parent->sc_count) parent->sc_count = parent->sc_itcount; } } /* ** rrp_cl2() - extend the rrp_loopcount() processing ** ** return 1 if tc is the first Test Case node on or below the level ** pointed to by ep, or zero otherwise */ static int rrp_cl2(ep, tc, random) register struct scentab *ep, *tc; int random; { for (; ep && ep != tc; ep = ep->sc_forw) { ASSERT(ep->sc_magic == SC_MAGIC); switch (ep->sc_type) { case SC_DIRECTIVE: switch (ep->sc_directive) { case SD_RANDOM: random = 1; /* fall through */ default: if (rrp_cl2(ep->sc_child, tc, random)) return(1); break; } break; case SC_TESTCASE: if (!random) return(0); break; } } return((ep && ep == tc) ? 1 : 0); } /* ** exiclist_addupdate() - add an IC number to a scenario element's ** EXEC IC list if it is not already there */ static void exiclist_addupdate(ep, icno) struct scentab *ep; int icno; { struct ics { int ic_start; int ic_end; } *ics = (struct ics *) 0; int lics = 0; register struct ics *icp; register char **fldp; register char *p; char *iclist; char **flds1 = (char **) 0; int lflds1 = 0; int nflds1; char *flds2[2]; int nics, len, needlen; /* ** if the existing EXEC IC list is empty, just set it to the new ** IC number and return */ if (ep->sc_exiclist == (char *) 0) { exiclist_set(ep, rstrstore(tet_i2a(icno))); return; } /* ** here if there is an existing IC list; ** split the list into comma-separated fields ** ** a scratchpad is allocated because split() trashes its input string */ iclist = rstrstore(ep->sc_exiclist); nflds1 = 1; for (p = iclist; *p; p++) if (*p == ',') nflds1++; RBUFCHK((char **) &flds1, &lflds1, (int) (nflds1 * sizeof *flds1)); nflds1 = split(iclist, flds1, nflds1, ','); /* ** now, each field contains an IC number or an IC number range; ** split each field into IC start and end numbers */ RBUFCHK((char **) &ics, &lics, (int) (nflds1 * sizeof *ics)); icp = ics; for (fldp = flds1; fldp < flds1 + nflds1; fldp++) { switch (split(*fldp, flds2, 2, '-')) { case 0: continue; case 1: icp->ic_start = atoi(flds2[0]); icp->ic_end = icp->ic_start; break; default: icp->ic_start = atoi(flds2[0]); icp->ic_end = atoi(flds2[1]); break; } icp++; } nics = icp - ics; /* look for the IC number in each field */ for (icp = ics; icp < ics + nics; icp++) if (icno >= icp->ic_start && icno <= icp->ic_end) break; /* free the scratchpad */ TRACE2(tet_Tbuf, 6, "free tmp iclist = %s", tet_i2x(iclist)); free(iclist); iclist = (char *) 0; /* if icno was not found, append it to the EXEC IC list */ if (icp >= ics + nics) { len = 0; p = tet_i2a(icno); needlen = strlen(ep->sc_exiclist) + strlen(p) + 2; RBUFCHK(&iclist, &len, needlen); (void) sprintf(iclist, "%s,%s", ep->sc_exiclist, p); exiclist_set(ep, iclist); } /* finally, free the other allocated storage and return */ TRACE2(tet_Tbuf, 6, "free flds1 = %s", tet_i2x(flds1)); free((char *) flds1); TRACE2(tet_Tbuf, 6, "free ics = %s", tet_i2x(ics)); free((char *) ics); } /* ** exiclist_set() - set the EXEC IC list in a scenario element */ static void exiclist_set(ep, iclist) register struct scentab *ep; char *iclist; { if (iclist != ep->sc_exiclist) { if (ep->sc_exiclist && ep->sc_exiclist != ep->sc_sciclist) { TRACE2(tet_Tbuf, 6, "free existing sc_exiclist = %s", tet_i2x(ep->sc_exiclist)); free(ep->sc_exiclist); } ep->sc_exiclist = iclist; } } /* ** remove_unneeded_tcs() - remove all unneeded test cases ** from the scenario tree */ static void remove_unneeded_tcs(ep) register struct scentab *ep; { register struct scentab *forw; /* remove each test case which does not have the NEEDED flag set */ for (; ep; ep = forw) { ASSERT(ep->sc_magic == SC_MAGIC); forw = ep->sc_forw; switch (ep->sc_type) { case SC_DIRECTIVE: remove_unneeded_tcs(ep->sc_child); continue; case SC_TESTCASE: if ((ep->sc_flags & SCF_NEEDED) == 0) { TRACE3(tet_Ttcc, 6, "remove unneeded test case %s ref %s", ep->sc_tcname, tet_l2a(ep->sc_ref)); scrm_lnode(ep); } break; default: continue; } } } /* ** set_scflags() - set the specified flags in the scenario tree */ static void set_scflags(ep, flags) register struct scentab *ep; register int flags; { /* ** traverse the tree at this level, seting the specified flags ** and descending directive trees */ for (; ep; ep = ep->sc_forw) { ASSERT(ep->sc_magic == SC_MAGIC); ep->sc_flags |= flags; switch (ep->sc_type) { case SC_DIRECTIVE: TRACE2(tet_Ttcc, 7, "set_scflags(): descend tree below %s directive", prscdir(ep->sc_directive)); set_scflags(ep->sc_child, flags); break; } } } /* ** clear_scflags() - clear the specified flags in the scenario tree */ static void clear_scflags(ep, flags) register struct scentab *ep; register int flags; { /* ** traverse the tree at this level, clearing the specified flags ** and descending directive trees */ for (; ep; ep = ep->sc_forw) { ASSERT(ep->sc_magic == SC_MAGIC); ep->sc_flags &= ~flags; switch (ep->sc_type) { case SC_DIRECTIVE: TRACE2(tet_Ttcc, 7, "clear_scflags(): descend tree below %s directive", prscdir(ep->sc_directive)); clear_scflags(ep->sc_child, flags); break; } } } /* ** clear_exiclists() - clear all the default EXEC IC lists in the ** scenario tree ** ** this function should only be called in RERUN mode */ static void clear_exiclists(ep) register struct scentab *ep; { /* ** traverse the tree at this level, clearing the EXEC IC lists ** and descending directive trees */ for (; ep; ep = ep->sc_forw) { ASSERT(ep->sc_magic == SC_MAGIC); switch (ep->sc_type) { case SC_DIRECTIVE: TRACE2(tet_Ttcc, 7, "clear_exiclists(): descend tree below %s directive", prscdir(ep->sc_directive)); clear_exiclists(ep->sc_child); break; case SC_TESTCASE: ep->sc_exiclist = (char *) 0; break; } } } /* ** clear_itcount() - clear all the loop directive iteration counts in ** the scenario tree */ static void clear_itcount(ep) register struct scentab *ep; { /* ** traverse the tree at this level, clearing the loop directive ** iteration counts and descending directive trees */ for (; ep; ep = ep->sc_forw) { ASSERT(ep->sc_magic == SC_MAGIC); switch (ep->sc_type) { case SC_DIRECTIVE: switch (ep->sc_directive) { case SD_REPEAT: case SD_TIMED_LOOP: ep->sc_itcount = 0; break; } TRACE2(tet_Ttcc, 7, "clear_itcount(): descend tree below %s directive", prscdir(ep->sc_directive)); clear_itcount(ep->sc_child); break; } } } /* ** prjnlid() - return a printable representation of a journal id value */ static char *prjnlid(id) int id; { static char text[] = "journal-id "; static char msg[sizeof text + LNUMSZ]; switch (id) { case TET_JNL_TCC_START: return("TCC Start"); case TET_JNL_INVOKE_TC: return("TC Start"); case TET_JNL_TCM_START: return("TCM Start"); case TET_JNL_CFG_START: return("Config Start"); case TET_JNL_CFG_VALUE: return("Config Assignment"); case TET_JNL_CFG_END: return("Config End"); case TET_JNL_TC_MESSAGE: return("TCC Message"); case TET_JNL_SCEN_OUT: return("Scenario Information"); case TET_JNL_TC_END: return("TC End"); case TET_USER_ABORT: return("User Abort"); case TET_JNL_CAPTURED_OUTPUT: return("Captured Output"); case TET_JNL_BUILD_START: return("Build Start"); case TET_JNL_BUILD_END: return("Build End"); case TET_JNL_TP_START: return("TP Start"); case TET_JNL_TP_RESULT: return("TP Result"); case TET_JNL_CLEAN_START: return("Clean Start"); case TET_JNL_CLEAN_OUTPUT: return("Clean Output"); case TET_JNL_CLEAN_END: return("Clean End"); case TET_JNL_IC_START: return("IC Start"); case TET_JNL_IC_END: return("IC End"); case TET_JNL_TCM_INFO: return("TCM Message"); case TET_JNL_TC_INFO: return("TC Info"); case TET_JNL_PRL_START: return("Parallel Start"); case TET_JNL_PRL_END: return("Parallel End"); case TET_JNL_SEQ_START: return("Sequential Start"); case TET_JNL_SEQ_END: return("Sequential End"); case TET_JNL_VAR_START: return("Variable Start"); case TET_JNL_VAR_END: return("Variable End"); case TET_JNL_RPT_START: return("Repeat Start"); case TET_JNL_RPT_END: return("Repeat End"); case TET_JNL_TLOOP_START: return("Timed-loop Start"); case TET_JNL_TLOOP_END: return("Timed-loop End"); case TET_JNL_RND_START: return("Random Start"); case TET_JNL_RND_END: return("Random End"); case TET_JNL_RMT_START: return("Remote Start"); case TET_JNL_RMT_END: return("Remote End"); case TET_JNL_DIST_START: return("Distributed Start"); case TET_JNL_DIST_END: return("Distributed End"); case TET_JNL_TCC_END: return("TCC End"); default: (void) sprintf(msg, "%s%d", text, id); return(msg); } }